It’s almost unthinkable that the timing could be as perfect as seen in the video. But apparently it happened.
By the looks of it, the video is from China. It’s a CCTV footage showing a motorcyclist engaged by the cell phone on the side of the road. A truck drives by and just before it passes the biker, the improperly secured sidewall comes down and hits the motorcyclist like a ton of brick on the head.
I’m surprised the biker was still able to move after the blow. Given the neck breaking/skull shattering potential it had, the biker must be tough as nails.
Props to Best Gore member @natural-selection-2 for the video: